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| ; RUN: opt < %s -disable-output -loop-unroll
; PR1770
; PR1947
%struct.cl_engine = type { i32, i16, i32, i8**, i8**, i8*, i8*, i8*, i8*, i8*, i8*, i8* }
%struct.cl_limits = type { i32, i32, i32, i32, i16, i64 }
%struct.cli_ac_alt = type { i8, i8*, i16, i16, %struct.cli_ac_alt* }
%struct.cli_ac_node = type { i8, i8, %struct.cli_ac_patt*, %struct.cli_ac_node**, %struct.cli_ac_node* }
%struct.cli_ac_patt = type { i16*, i16*, i16, i16, i8, i32, i32, i8*, i8*, i32, i16, i16, i16, i16, %struct.cli_ac_alt**, i8, i16, %struct.cli_ac_patt*, %struct.cli_ac_patt* }
%struct.cli_bm_patt = type { i8*, i32, i8*, i8*, i8, %struct.cli_bm_patt* }
%struct.cli_ctx = type { i8**, i64*, %struct.cli_matcher*, %struct.cl_engine*, %struct.cl_limits*, i32, i32, i32, i32, %struct.cli_dconf* }
%struct.cli_dconf = type { i32, i32, i32, i32, i32, i32, i32 }
%struct.cli_matcher = type { i16, i8, i32*, %struct.cli_bm_patt**, i32*, i32, i8, i8, %struct.cli_ac_node*, %struct.cli_ac_node**, %struct.cli_ac_patt**, i32, i32, i32 }
declare i8* @calloc(i64, i64)
define fastcc i32 @cli_scanpe(i32 %desc, %struct.cli_ctx* %ctx) {
entry:
br i1 false, label %cond_next17, label %cond_true14
cond_true14: ; preds = %entry
ret i32 0
cond_next17: ; preds = %entry
br i1 false, label %LeafBlock, label %LeafBlock1250
LeafBlock1250: ; preds = %cond_next17
ret i32 0
LeafBlock: ; preds = %cond_next17
br i1 false, label %cond_next33, label %cond_true30
cond_true30: ; preds = %LeafBlock
ret i32 0
cond_next33: ; preds = %LeafBlock
br i1 false, label %cond_next90, label %cond_true42
cond_true42: ; preds = %cond_next33
ret i32 0
cond_next90: ; preds = %cond_next33
br i1 false, label %cond_next100, label %cond_true97
cond_true97: ; preds = %cond_next90
ret i32 0
cond_next100: ; preds = %cond_next90
br i1 false, label %cond_next109, label %cond_true106
cond_true106: ; preds = %cond_next100
ret i32 0
cond_next109: ; preds = %cond_next100
br i1 false, label %cond_false, label %cond_true118
cond_true118: ; preds = %cond_next109
ret i32 0
cond_false: ; preds = %cond_next109
br i1 false, label %NodeBlock1482, label %cond_true126
cond_true126: ; preds = %cond_false
ret i32 0
NodeBlock1482: ; preds = %cond_false
br i1 false, label %cond_next285, label %NodeBlock1480
NodeBlock1480: ; preds = %NodeBlock1482
ret i32 0
cond_next285: ; preds = %NodeBlock1482
br i1 false, label %cond_next320, label %cond_true294
cond_true294: ; preds = %cond_next285
ret i32 0
cond_next320: ; preds = %cond_next285
br i1 false, label %LeafBlock1491, label %LeafBlock1493
LeafBlock1493: ; preds = %cond_next320
ret i32 0
LeafBlock1491: ; preds = %cond_next320
br i1 false, label %cond_true400, label %cond_true378
cond_true378: ; preds = %LeafBlock1491
ret i32 1
cond_true400: ; preds = %LeafBlock1491
br i1 false, label %cond_next413, label %cond_true406
cond_true406: ; preds = %cond_true400
ret i32 0
cond_next413: ; preds = %cond_true400
br i1 false, label %cond_next429, label %cond_true424
cond_true424: ; preds = %cond_next413
ret i32 0
cond_next429: ; preds = %cond_next413
br i1 false, label %NodeBlock1557, label %NodeBlock1579
NodeBlock1579: ; preds = %cond_next429
ret i32 0
NodeBlock1557: ; preds = %cond_next429
br i1 false, label %LeafBlock1543, label %NodeBlock1555
NodeBlock1555: ; preds = %NodeBlock1557
ret i32 0
LeafBlock1543: ; preds = %NodeBlock1557
br i1 false, label %cond_next870, label %cond_next663
cond_next663: ; preds = %LeafBlock1543
ret i32 0
cond_next870: ; preds = %LeafBlock1543
br i1 false, label %cond_true1012, label %cond_true916
cond_true916: ; preds = %cond_next870
ret i32 0
cond_true1012: ; preds = %cond_next870
br i1 false, label %cond_next3849, label %cond_true2105
cond_true2105: ; preds = %cond_true1012
ret i32 0
cond_next3849: ; preds = %cond_true1012
br i1 false, label %cond_next4378, label %bb6559
bb3862: ; preds = %cond_next4385
br i1 false, label %cond_false3904, label %cond_true3876
cond_true3876: ; preds = %bb3862
ret i32 0
cond_false3904: ; preds = %bb3862
br i1 false, label %cond_next4003, label %cond_true3935
cond_true3935: ; preds = %cond_false3904
ret i32 0
cond_next4003: ; preds = %cond_false3904
br i1 false, label %cond_next5160, label %cond_next4015
cond_next4015: ; preds = %cond_next4003
ret i32 0
cond_next4378: ; preds = %cond_next3849
br i1 false, label %cond_next4385, label %bb4393
cond_next4385: ; preds = %cond_next4378
br i1 false, label %bb3862, label %bb4393
bb4393: ; preds = %cond_next4385, %cond_next4378
ret i32 0
cond_next5160: ; preds = %cond_next4003
br i1 false, label %bb5188, label %bb6559
bb5188: ; preds = %cond_next5160
br i1 false, label %cond_next5285, label %cond_true5210
cond_true5210: ; preds = %bb5188
ret i32 0
cond_next5285: ; preds = %bb5188
br i1 false, label %cond_true5302, label %cond_true5330
cond_true5302: ; preds = %cond_next5285
br i1 false, label %bb7405, label %bb7367
cond_true5330: ; preds = %cond_next5285
ret i32 0
bb6559: ; preds = %cond_next5160, %cond_next3849
ret i32 0
bb7367: ; preds = %cond_true5302
ret i32 0
bb7405: ; preds = %cond_true5302
br i1 false, label %cond_next8154, label %cond_true7410
cond_true7410: ; preds = %bb7405
ret i32 0
cond_next8154: ; preds = %bb7405
br i1 false, label %cond_true8235, label %bb9065
cond_true8235: ; preds = %cond_next8154
br i1 false, label %bb8274, label %bb8245
bb8245: ; preds = %cond_true8235
ret i32 0
bb8274: ; preds = %cond_true8235
br i1 false, label %cond_next8358, label %cond_true8295
cond_true8295: ; preds = %bb8274
ret i32 0
cond_next8358: ; preds = %bb8274
br i1 false, label %cond_next.i509, label %cond_true8371
cond_true8371: ; preds = %cond_next8358
ret i32 -123
cond_next.i509: ; preds = %cond_next8358
br i1 false, label %bb36.i, label %bb33.i
bb33.i: ; preds = %cond_next.i509
ret i32 0
bb36.i: ; preds = %cond_next.i509
br i1 false, label %cond_next54.i, label %cond_true51.i
cond_true51.i: ; preds = %bb36.i
ret i32 0
cond_next54.i: ; preds = %bb36.i
%tmp10.i.i527 = call i8* @calloc( i64 0, i64 1 ) ; <i8*> [#uses=1]
br i1 false, label %cond_next11.i.i, label %bb132.i
bb132.i: ; preds = %cond_next54.i
ret i32 0
cond_next11.i.i: ; preds = %cond_next54.i
br i1 false, label %bb32.i.i545, label %cond_true1008.critedge.i
bb32.i.i545: ; preds = %cond_next11.i.i
br i1 false, label %cond_next349.i, label %cond_true184.i
cond_true184.i: ; preds = %bb32.i.i545
ret i32 0
cond_next349.i: ; preds = %bb32.i.i545
br i1 false, label %cond_next535.i, label %cond_true1008.critedge1171.i
cond_next535.i: ; preds = %cond_next349.i
br i1 false, label %cond_next569.i, label %cond_false574.i
cond_next569.i: ; preds = %cond_next535.i
br i1 false, label %cond_next670.i, label %cond_true1008.critedge1185.i
cond_false574.i: ; preds = %cond_next535.i
ret i32 0
cond_next670.i: ; preds = %cond_next569.i
br i1 false, label %cond_true692.i, label %cond_next862.i
cond_true692.i: ; preds = %cond_next670.i
br i1 false, label %cond_false742.i, label %cond_true718.i
cond_true718.i: ; preds = %cond_true692.i
ret i32 0
cond_false742.i: ; preds = %cond_true692.i
br i1 false, label %cond_true784.i, label %cond_next9079
cond_true784.i: ; preds = %cond_next811.i, %cond_false742.i
%indvar1411.i.reg2mem.0 = phi i8 [ %indvar.next1412.i, %cond_next811.i ], [ 0, %cond_false742.i ] ; <i8> [#uses=1]
br i1 false, label %cond_true1008.critedge1190.i, label %cond_next811.i
cond_next811.i: ; preds = %cond_true784.i
%indvar.next1412.i = add i8 %indvar1411.i.reg2mem.0, 1 ; <i8> [#uses=2]
%tmp781.i = icmp eq i8 %indvar.next1412.i, 3 ; <i1> [#uses=1]
br i1 %tmp781.i, label %cond_next9079, label %cond_true784.i
cond_next862.i: ; preds = %cond_next670.i
ret i32 0
cond_true1008.critedge.i: ; preds = %cond_next11.i.i
ret i32 0
cond_true1008.critedge1171.i: ; preds = %cond_next349.i
ret i32 0
cond_true1008.critedge1185.i: ; preds = %cond_next569.i
ret i32 0
cond_true1008.critedge1190.i: ; preds = %cond_true784.i
%tmp621.i532.lcssa610 = phi i8* [ %tmp10.i.i527, %cond_true784.i ] ; <i8*> [#uses=0]
ret i32 0
bb9065: ; preds = %cond_next8154
ret i32 0
cond_next9079: ; preds = %cond_next811.i, %cond_false742.i
ret i32 0
}
|